Floorboard



FIG. 1 is a front perspective view as seen from the top, one end and oneside of the design (the broken lines shown are for illustrative purposesonly and form no part of the claimed design);

FIG. 2 is a top plan view thereof;

FIG. 3 is an end elevation view as seen from left to right of FIG. 2;

FIG. 4 is a side elevational view as seen from bottom to top of FIG. 2;

FIG. 5 is a side elevation view as seen from the side opposite thatshown in FIG. 4;

FIG. 6 is an end elevation view as seen from right to left of FIG. 2;and,

FIG. 7 is a bottom plan view thereof.

I claim the ornamental design for a floorboard, as shown and described.